1: (2 8 16)

(0 14 12)(1 11 4)(2 20 18 16 5)(3 19 6)(7 17 9)(8)(10 15 13)

2: (7 17 9)

(0 14 12)(1 11 4)(2 20 18 16 5)(3 19 6)(7)(8)(9)(10 15 13)(17)

3: (5 18 16)

(0 14 12)(1 11 4)(2 20 18)(3 19 6)(5)(7)(8)(9)(10 15 13)(16)(17)

4: (3 19 6)

(0 14 12)(1 11 4)(2 20 18)(3)(5)(6)(7)(8)(9)(10 15 13)(16)(17)(19)